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K&N RX-4040-1 UNIVERSAL X-Stream Clamp-On Air Filter 2-7/16"FLG, 4"OD, 4-3/4"H Photo-0
Special order
K&N RX-4950 UNIVERSAL X-Stream Clamp-On Air Filter 2-1/2"FLG, 6"B, 5"T, 5-1/2"H Photo-0
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K&N RU-3220 UNIVERSAL Clamp-On Air Filter 5"ID FLG, 6-1/2"OD, 10"H Photo-0
Special order
K&N RX-3800 UNIVERSAL X-Stream Clamp-On Air Filter 2-7/16"20 DEG FLG, 4-1/2"B, 4"T, 6-1/8"H,,X-STREAM Photo-0
Special order
K&N RU-4450 UNIVERSAL Clamp-On Air Filter 2-3/4"FLG, 5-7/8"B, 4-3/4"T, 5"H Photo-0
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K&N RX-4730 UNIVERSAL X-Stream Clamp-On Air Filter 3"FLG, 6"B, 5"T, 6-1/2"H Photo-0
Special order
K&N RU-5172 UNIVERSAL Clamp-On Air Filter 4-7/8" FLG; 9"B, 6-5/8"OD, 7-15/16" H Photo-0
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K&N RU-3700 UNIVERSAL Clamp-On Air Filter 3"FLG, 5"B, 4-5/8"T, 4"H Photo-0
Special order
K&N RU-4990 Clamp-On Air Filter 3"FLG, 6"B, 5"T, 5-9/16"H Universal Photo-0
Special order
K&N RU-3040 UNIVERSAL Clamp-On Air Filter 6"ID FLG, 7-1/2"OD, 12"H Photo-0
Special order
K&N RU-3560 UNIVERSAL Clamp-On Air Filter 2-1/4"FLG, 5-1/8"B, 4-5/8"T, 6"H Photo-0
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K&N RU-5123 UNIVERSAL Clamp-On Air Filter 5-3/8"FLG, 6-3/4"OD, 5-1/8"H Photo-0
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K&N RU-4740 Clamp-On Air Filter 4-1/2"FLG, 5-7/8"B, 4-1/2"T, 6"H Universal Photo-0
Special order
K&N RU-5061 UNIVERSAL Clamp-On Air Filter 4-3/8"10 DEG FLG, 6"B, 4-5/8"T, 6-1/2"H Photo-0
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K&N RU-4410 UNIVERSAL Clamp-On Air Filter 3-1/2"FLG, 4-5/8"B, 3-1/2"T, 3"H Photo-0
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K&N RU-5163 UNIVERSAL Clamp-On Air Filter 5"FLG, 6-1/2"B, 4-1/2"T, 4-1/8"H Photo-0
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K&N RU-4960XD UNIVERSAL Clamp-On Air Filter 2-3/4"FLG, 6"B, 5"T, 5-1/2"H, EXTREME DUTY Photo-0
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K&N RU-3190 UNIVERSAL Clamp-On Air Filter 2-3/4"20 DEG FLG, 4"OD, 6"H Photo-0
Special order
K&N RU-3630 UNIVERSAL Clamp-On Air Filter 3/4"FLG, 2"OD, 2-1/2"H Photo-0
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K&N RU-5122 UNIVERSAL Clamp-On Air Filter 3-1/4"FLG, 5-1/2"B, 4-11/16"T, 8"H Photo-0
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K&N RU-3020 UNIVERSAL Clamp-On Air Filter 5"FLG, 6-1/2"OD, 9"H Photo-0
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K&N RU-4730 Clamp-On Air Filter 3\"FLG, 6\"B, 5\"T, 6-1/2\"H, Universal Photo-0
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K&N RU-5045 UNIVERSAL Clamp-On Air Filter 4"FLG, 6-3/4"B, 5-7/8"T, 9-1/2"H Photo-0
Special order
K&N RU-3550 UNIVERSAL Clamp-On Air Filter 3-1/2"FLG, 4-5/8"B, 3-1/2"T, 5-1/2"H Photo-0
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K&N RU-2580 UNIVERSAL Clamp-On Air Filter 2"FLG, 3-1/8"B, 2"T, 3"H Photo-0
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K&N RU-2970 UNIVERSAL Clamp-On Air Filter 2-3/8"DUAL FLG,107MM C-C, 3"H Photo-0
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K&N RU-4950 Clamp-On Air Filter 2-1/2"FLG, 6"B, 5"T, 5-1/2"H Universal Photo-0
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K&N RU-3280 UNIVERSAL Clamp-On Air Filter 6"ID FLG, 7-1/2"B, 5"T, 10"H Photo-0
Special order
K&N RU-4260 Clamp-On Air Filter 4-1/2"FLG, 5-7/8"B, 5-1/8"T, 5"H Universal Photo-0
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K&N RU-2410 UNIVERSAL Clamp-On Air Filter 2-7/8"FLG, 4"OD, 5-3/8"H Photo-0
Special order
K&N RU-4710 UNIVERSAL Clamp-On Air Filter 2-3/8"DUAL FLG, 6-1/4" X 3-3/4"B, 3-7/16" X 4-7/16"T, 6-3/4"H Photo-0
Special order
K&N RU-3120 UNIVERSAL Clamp-On Air Filter 2-3/4"10 DEG FLG, 4"B, 2"T, 6"H Photo-0

K&N air filters are the industry standard for drivers who demand the best from their engines. Known for their high-flow technology and exceptional filtration capabilities, K&N air filters are designed to increase horsepower, improve throttle response, and enhance overall engine performance. Whether you're driving a high-performance vehicle or a daily driver, upgrading to a K&N air filter is one of the most effective ways to ensure that your engine is receiving the clean, unrestricted airflow it needs to operate at its best.

One of the standout features of K&N air filters is their ability to trap harmful contaminants without restricting airflow, which means your engine breathes easier, runs more efficiently, and lasts longer. The increased airflow provided by a K&N air filter can result in noticeable gains in acceleration and power, making it a popular choice among car enthusiasts and tuners.

In addition to performance benefits, K&N air filters are also valued for their durability and reliability. Constructed from high-quality materials, including layers of oiled cotton media, these filters are built to withstand extreme conditions and deliver consistent performance throughout their lifespan. K&N's rigorous testing processes ensure that each filter meets or exceeds industry standards, providing peace of mind that your engine is protected from harmful particles while still receiving optimal airflow.

Another significant advantage of K&N air filters is their compatibility with a wide range of vehicles. At ATOMIC-SHOP, we offer K&N air filters for various makes and models, ensuring that you can find the perfect fit for your car. Whether you're looking to improve fuel efficiency, increase power, or simply maintain your engine's health, a K&N air filter is an excellent choice that delivers proven results.

At ATOMIC-SHOP, we're committed to providing our customers with the best automotive products on the market. That's why we stock a comprehensive selection of K&N air filters, backed by our expert advice and support. Our team is here to help you find the right filter for your vehicle and to answer any questions you may have about installation, maintenance, or performance. With a K&N air filter, you're not just making a purchase – you're investing in the long-term health and performance of your engine.

Explore our range of K&N air filters today and experience the difference that high-quality filtration can make in your vehicle's performance. At ATOMIC-SHOP, we believe in offering products that deliver real value and performance, and K&N air filters are a perfect example of this commitment.